I have been given a set on Ford 4M5G-12A366-BC coils, it looks like they are from a Ford Focus and some Volvo models. They have 2 wire connections, I will post some pictures when the batteries in my camera have charged. Are these suitable? Is there a post somewhere listing coil that can be used?

2 wire coils will work if you add the BIP373 transistor. Using two-wire coils, you will never fry them (a common problem with Miata coils), as the only part that may be burnt is the BIP transistor,, which is mighty tough, and should it get burnt, is cheap and easy to replace.